pango producer interprets the filename as pango text. This is a
shortcut to embed titles in inigo commands. For westley, it is
recommended that you embed the title text in the property value.
- If you need to embed Pango markup in a westley XML file, then
- enclose the value inside "<![CDATA[ ... ]]>".
Pango has builtin scaling. It will rescale the originally rendered
title to whatever the consumer requests. Therefore, it will lose
Mutable Properties
- string markup - a UTF-8 string containing Pango markup see:
+ string markup - a string containing Pango markup see:
http://developer.gnome.org/doc/API/2.0/pango/PangoMarkupFormat.html
- requires xml-like encoding special chars from:
<, >, & -to- <, >, &
markup chars un-encoded)
string font - the default typeface to use when not using markup.
default "Sans 48". FreeType2 renders at 72 dpi.
+ string encoding - the text encoding type of the input if not UTF-8.
+ - see 'iconv --list' for a list of possible inputs.
Read Only Properties
load all pictures with matching extension from a directory.
- If filename contains the string "<svg", then pixbuf tries
to load the filename as inline SVG XML, which is convenient
- for inigo commands. For westley XML, set the resource
- property value with inline XML embedded using a CDATA node
- ("<![CDATA[ ... ]]>").
+ for inigo commands.
Details
Constructor Argument
- string video_standard - "PAL" (default) or "NTSC"
+ card - a numeric card id starting at 1, default is 1.
Initialisation Properties
- int video_standard - 0 = PAL, 1 = NTSC
+ string standard - "PAL" (default) or "NTSC"
+ - default is based upon MLT_NORMALISATION
+ environment variable, which defaults to PAL.
+ int frames - the number of DMA video frames. default is 8.
+ minimum is 2. maximum on my system is 11.
+ int buffer - the number of frames to buffer within MLT, minimum 1,
+ default 25.
+ string rescale - a rescale method, see the Filters/rescale.
Read Only Properties
Does not work with any service that uses pipes!
- If mlt crashes, you must reload the BlueDriver kernel module
- due to unreleased DMA buffers.
+ If mlt crashes, you might need to reload the BlueDriver kernel
+ module due to unreleased DMA buffers.
- Needs an argument or property for multi-card address.
+ Only supports 2 channel audio at the moment.
libdv